"For the 148 women who had sexual intercourse during the fertile days, the overall accumulated probability of pregnancy was 24.7, while altogether 8 pregnancies were observed. Thus, the overall contraceptive efficacy of LNG-EC was 68%.
Among the 103 women who took LNG-EC before ovulation (days -5 to -1), 16 pregnancies were expected and no pregnancy occurred (p<.0001).
Among the 45 women who took LNG-EC on the day of ovulation (day 0) or thereafter, 8 pregnancies occurred and 8.7 were expected (p=1.00).
These findings are incompatible with the inhibition of implantation by LNG-EC in women."
WHOOOPS, I guess when scientists lay out their hypotheses in advance and then demonstrate them, radical Conservatives have to ignore it.